初学matlab,请指教
clc,clear
syms x1 y1 z1 r1 x2 y2 z2 r2 x3 y3 z3 r3
sc_1=[x1,y1,z1]; sr_1=r1;
sc_2=[x2,y2,z2];sr_2=r2;
sc_3=[x3,y3,z3];sr_3=r3;
syms x y z
vars=[x,y,z];
eqns=[sum((vars-sc_1).^2)==sr_1^2,...
sum((vars-sc_2).^2)==sr_2^2,...
sum((vars-sc_3).^2)==sr_3^2];
[Sx,Sy,Sz]=solve(eqns,vars);
S0=eval([Sx,Sy,Sz])
没写对代码吧